201930003

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{1873}}^1$

素因数の和:1918

約数の個数: 40

約数和(自身を含む): 331967856

約数和(自身を除く): 130037853

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1331, 1873, 3267, 3993, 5619, 9801, 11979, 16857, 20603, 35937, 50571, 61809, 107811, 151713, 185427, 226633, 556281, 679899, 1668843, 2039697, 2492963, 6119091, 7478889, 18357273, 22436667, 67310001, 201930003]

約数ペア:

[(1, 201930003), (3, 67310001), (9, 22436667), (11, 18357273), (27, 7478889), (33, 6119091), (81, 2492963), (99, 2039697), (121, 1668843), (297, 679899), (363, 556281), (891, 226633), (1089, 185427), (1331, 151713), (1873, 107811), (3267, 61809), (3993, 50571), (5619, 35937), (9801, 20603), (11979, 16857)]